Welcome to our dedicated page for SIEBERT FINANCIAL SEC filings (Ticker: SIEB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Siebert Financial Corp. filings document a public diversified financial-services company with broker-dealer, advisory, custody, clearing, securities lending, principal trading and capital markets activities. Periodic and current reports cover operating results, revenue categories, business-line investments, capital structure and material agreements involving the company's financial-services subsidiaries.
Recent disclosures include proxy materials and 8-K reports on annual meeting voting, director elections, equity incentive plan matters, governance procedures and shareholder approvals. Other filings describe the acquisition of remaining membership interests in RISE Financial Services, making it a wholly owned subsidiary, and equity offering arrangements under a shelf registration statement involving the company's common stock.
SIEBERT FINANCIAL CORP (SIEB) reported the share holdings of David Gebbia as of September 2, 2026. He holds 1,415,318 shares of common stock directly and has indirect beneficial ownership tied to family members and a family control group.
Family members own an additional 374,000 shares attributed to his indirect beneficial ownership, which he disclaims except for any pecuniary interest. He is also part of a family control group that holds 17,050,603 shares in total; members of this group recently gifted 10,000 shares to an individual outside the group, reducing the control group’s holdings by that amount.
SIEBERT FINANCIAL CORP (SIEB) reports in this Form 4 that group member John M. Gebbia is shown with 1,921,891 shares of common stock held directly and an additional 490,000 shares held by various family members that are reported as indirect beneficial ownership, with beneficial ownership of those family holdings disclaimed except for any pecuniary interest. The filing also shows Mr. Gebbia as part of a family “control group” reported with 17,050,603 shares after members of that group gifted 10,000 shares of common stock to an individual outside the group, reducing the control group’s aggregate holdings by that amount. No specific buy or sell transaction by Mr. Gebbia is reported in this filing.
SIEBERT FINANCIAL CORP (SIEB) insider Richard Gebbia reported his ownership of the company’s common stock. He holds 3,078,127 shares directly. Various family members hold 576,273 shares that are counted as his indirect beneficial ownership, although he disclaims beneficial ownership except for any pecuniary interest. Gebbia is also part of a family control group that collectively holds 17,050,603 shares; the group’s holdings decreased by 10,000 shares due to a gift by control group members to an individual outside the group.
SIEBERT FINANCIAL CORP (SIEB) insider John J. Gebbia, the CEO, director and a member of a 10% owner group, reported a bona fide gift of 10,000 shares of common stock on September 2, 2026. The shares were gifted by the John J & Gloria E Gebbia Gebbia Living Trust, which he and his spouse jointly own.
After this gift, Gebbia continues to indirectly own 9,794,994 shares of Siebert common stock through the Gebbia Living Trust and holds no shares directly. A related control group of family members collectively holds 17,050,603 shares after the transaction, and Gebbia disclaims beneficial ownership of those control-group shares except to the extent of his pecuniary interest. No Rule 10b5-1 trading plan is reported for this transaction.
SIEBERT FINANCIAL CORP (SIEB) director and more-than-10% owner Gloria E. Gebbia reported a bona fide gift of 10,000 shares of common stock on September 2, 2026, made through the jointly owned Gebbia Living Trust to an individual.
After the gift, she reports indirect ownership of 9,794,994 shares via the Gebbia Living Trust and no direct ownership. As part of a family control group, total reported indirect holdings are 17,050,603 shares, and she disclaims beneficial ownership of control-group shares beyond her pecuniary interest. No Rule 10b5-1 trading plan is reported.
Siebert Financial Corp. (SIEB) received Amendment No. 31 to a Schedule 13D from the Gebbia family group, updating their beneficial ownership of the company’s common stock. The filing reports that, as a Section 13(d)(3) group, the reporting persons may be deemed to beneficially own an aggregate of 17,060,603 shares of common stock, representing 42% of the class, based on 41,150,936 shares outstanding as of August 28, 2026.
The Gebbia Living Trust directly owns 9,804,994 shares, or about 24% of the outstanding common stock, while individual family members hold additional direct and indirect positions: John M. Gebbia holds 1,921,891 shares (5%), Richard Gebbia holds 3,078,127 shares (8%), and David Gebbia holds 1,415,318 shares (3%), plus specified indirect interests through family members and family-owned entities. Gloria E. Gebbia and John J. Gebbia hold no shares directly but may be deemed to beneficially own the shares held by the Gebbia Living Trust. The amendment is being filed to report gifts from the Gebbia Living Trust to individuals outside the control group and an acquisition of shares by a family member within the control group.
SIEBERT FINANCIAL CORP (SIEB) director and CEO John J. Gebbia reported a bona fide gift of 22,500 shares of common stock on August 26, 2026, made by the John J & Gloria E Gebbia Living Trust to family members and individuals. After this gift, the reporting person indirectly owns 9,804,994 shares through the Gebbia Living Trust and directly owns no shares. A family control group associated with the reporting person now holds 17,060,603 shares, reflecting a net decrease of 7,500 shares due to combined gifts and an internal family acquisition, with the reporting person disclaiming beneficial ownership of those control-group shares except for any pecuniary interest.
Siebert Financial Corp (SIEB) insider John M. Gebbia, identified as a member of a 10% owner group, reported his holdings of common stock. He directly owns 1,921,891 shares of Siebert common stock. Various family members collectively own an additional 490,000 shares, for which he disclaims beneficial ownership except for any pecuniary interest. Gebbia also reports indirect ownership as part of a family control group holding 17,060,603 shares of Siebert common stock. Within this control group, family members gifted 22,500 shares to individuals outside the group and a related family member acquired 15,000 shares, resulting in a net decrease of 7,500 shares held by the control group, with Gebbia disclaiming beneficial ownership of those shares except to the extent of his pecuniary interest.
SIEBERT FINANCIAL CORP (SIEB) insider David Gebbia reported his ownership of common stock as of 2026-08-26. He holds 1,415,318 shares directly. Various family members hold 387,000 additional shares, for which he disclaims beneficial ownership except for any pecuniary interest. He is also part of a family control group that collectively holds 17,060,603 shares after members gifted 22,500 shares and a related family member acquired 15,000 shares, a net decrease of 7,500 shares to the control group.
SIEBERT FINANCIAL CORP (SIEB) director and 10% owner-group member Gloria E. Gebbia reported a bona fide gift of 22,500 shares of common stock on August 26, 2026, made indirectly through the John J & Gloria E Gebbia Living Trust. Following this gift, she indirectly owns 9,804,994 shares via the trust and holds no shares directly. A broader family control group now collectively holds 17,060,603 shares, after a net decrease of 7,500 shares due to gifts and a separate family member’s purchase of 15,000 shares. The reporting person disclaims beneficial ownership of certain control-group shares beyond her pecuniary interest.